pyrosulphate


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pyrosulphate

(ˌpaɪrəʊˈsʌlfeɪt)
n
(Elements & Compounds) any salt of pyrosulphuric acid. Also called: disulphate
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
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The cross-linking agent N^V'-methylenebisacrylamide (MBA, Acros), redox couple potassium persulphate (KPS, Merck, p.a.) and potassium pyrosulphate (KPyS, Merck p.a.), were applied without further purification.
Potassium persulphate (PPS) and potassium pyrosulphate (PPyroS), the initiator and accelerator, were obtained from Merck & Co.
The reaction was then rinsed in 4,5% sodium pyrosulphate for 50 seconds.